| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Xun, Changyuan L (8)
|
MADST |
23.64 |
23.18 |
-0.46 |
| 2 |
Malipeddi, Srihan (8)
|
MADST |
27.39 |
26.29 |
-1.10 |
| 3 |
Del Castillo, Gabriel M (7)
|
MAFSSC |
25.56 |
26.50 |
0.94 |
| 4 |
Ha, Tristan A (8)
|
MADST |
27.30 |
28.02 |
0.72 |
| 5 |
Rohrer, Noah A (8)
|
MAFSSC |
38.01 |
28.09 |
-9.92 |
| 6 |
Denham Jr, Raymond M (8)
|
MADST |
|
29.45 |
- |
| 7 |
Ruth, Logan D (8)
|
MAFSSC |
|
29.56 |
- |
| 8 |
Marvel, Lucas B (8)
|
MAFSSC |
35.42 |
30.44 |
-4.98 |
|
Chinthalapati, Uday B (8)
|
MADST |
|
DQ |
- |
|
Lee, Lucas E (7)
|
MADST |
|
DQ |
- |
|
Marvel, Isaac A (7)
|
MAFSSC |
|
DQ |
- |
|
Penoza, Carter A (7)
|
MAFSSC |
|
DQ |
- |
|
Betteridge, John J (8)
|
MAFSSC |
24.24 |
NS |
- |
|
Freydlin, Leonid D (8)
|
MAFSSC |
|
NS |
- |